Toby - Hi there, I see you're canadian. What city are you in? I personally do not have those kinds of brugs, and for many reasons, as nice as sanguineas are I wouldn't bother with that species particularly, though it was one of my and my mothers favorites. It's a fussy one. Needing cooler temps and high humidity - they have a longer growing season then us to. Successful, in Vancouver/west coast. But if you have the room and resources, we'd love to hear a contradiction to the lack of success, as in got loads of blooms.

Everybody wants Shawnee's Legacy. You'd have to email Ruth Ann about a visit her way or whatever might need to be known first before presuming to go there. It won't be mailed out.

Sit tight, it's a little slow here right now. Though, there's plenty that might just take you up on an offer.
You might also try the canadian plant exchange - not that too many go there to swap brugs but you never know.

I've researched Hoya's and though I'm loaded with perennial types of vines and a dipladenia, the hoya's are just absolutely beautiful vines so I'm sure they'll appeal to people.